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STMicroelectronics | L79L12ACUTR

Manufacturer Part #

L79L12ACUTR

L79L12 Series 100 mA -12 V Fixed Output SMT Negative Voltage Regulator - SOT-89

ECAD Model:
Mfr. Name: STMicroelectronics
Standard Pkg:
Product Variant Information section
Date Code: 2519
Product Specification Section
STMicroelectronics L79L12ACUTR - Technical Attributes
Attributes Table
Input Voltage-Max: -35V
Output Voltage Fixed: -12V
Dropout Voltage-Max: 1.7V
Output Current-Max: 100mA
Tolerance (%): ±4%
Operating Temp Range: 0°C to 125°C
Regulator Topology: Fixed
Quiescent Current: 6.5mA
No. of Outputs: Single
Output Noise: 80µV
Load Regulation: 100mV
Line Regulation: 250mV
Package Style:  SOT-89 (SC-62)
Mounting Method: Surface Mount
Features & Applications

The L79L12ACUTR is a three terminal negative voltage regulator with an output voltage of -12 V and an output current up to 100 mA, with internal current limiting and thermal shutdown features, available in surface mount SOT-89 package.

They are intended as fixed voltage regulators in a wide range of applications including local or oncard regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used with power pass elements to make high-current voltage regulators.

When used as Zener diode/resistor combination replacement, these devices offer an effective output impedance improvement of typically two orders of magnitude, along with lower quiescent current and lower noise.

Features:

  • Output current up to 100 mA
  • Output voltages of -5; -6; -8; -9; -12; -15V
  • Thermal overload protection
  • Short circuit protection
  • No external components are required
  • Available in either ±5% (AC) or ±10% (C) selection
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
-1
Factory Lead Time:
30 Weeks
Minimum Order:
5000
Multiple Of:
2500
Total
$910.00
USD
Quantity
Unit Price
2,500
$0.185
5,000
$0.182
7,500
$0.181
10,000
$0.18
12,500+
$0.177
Product Variant Information section
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